@article{multinarrowtransformationasasinglemodele,
  title = {Multi-Narrow Transformation as a Single-Model Ensemble: Boundary Conditions, Mechanisms, and Failure Modes},
  author = {Tatsuhito Hasegawa and Taisei Tanaka},
  year = {2026},
  eprint = {2605.11530},
  archivePrefix = {arXiv},
  url = {https://arxiv.org/abs/2605.11530},
}